AU597369B2 - A monitoring device for overhead power transmission system - Google Patents

A monitoring device for overhead power transmission system Download PDF

Info

Publication number
AU597369B2
AU597369B2 AU73276/87A AU7327687A AU597369B2 AU 597369 B2 AU597369 B2 AU 597369B2 AU 73276/87 A AU73276/87 A AU 73276/87A AU 7327687 A AU7327687 A AU 7327687A AU 597369 B2 AU597369 B2 AU 597369B2
Authority
AU
Australia
Prior art keywords
overhead
wire
anchoring
sensing
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU73276/87A
Other languages
English (en)
Other versions
AU7327687A (en
Inventor
Seika Nakamura
Tsuneo Nakano
Kiyomi Shimohashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of AU7327687A publication Critical patent/AU7327687A/en
Application granted granted Critical
Publication of AU597369B2 publication Critical patent/AU597369B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Electric Cable Installation (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Locating Faults (AREA)
AU73276/87A 1986-05-23 1987-05-21 A monitoring device for overhead power transmission system Ceased AU597369B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61-78498 1986-05-23
JP1986078498U JPH0727788Y2 (ja) 1986-05-23 1986-05-23 架空送配電設備の監視装置

Publications (2)

Publication Number Publication Date
AU7327687A AU7327687A (en) 1987-11-26
AU597369B2 true AU597369B2 (en) 1990-05-31

Family

ID=13663629

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73276/87A Ceased AU597369B2 (en) 1986-05-23 1987-05-21 A monitoring device for overhead power transmission system

Country Status (7)

Country Link
US (1) US4821138A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0247544B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0727788Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU597369B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1292766C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3772849D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2025583T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5758005A (en) * 1995-10-19 1998-05-26 The Furukawa Electric Co., Ltd. Anchor device for an optical cable
US20080051626A1 (en) * 2006-08-28 2008-02-28 Olympus Medical Systems Corp. Fistulectomy method between first duct and second duct, ultrasonic endoscope, catheter with balloon, magnet retaining device, and magnet set
MX2011004874A (es) 2008-11-06 2011-11-01 Southwire Co Grado de linea de energia en tiempo real.
US8002592B2 (en) * 2008-12-17 2011-08-23 Hubbell Incorporated Data collecting connection
US10205307B2 (en) 2010-03-23 2019-02-12 Southwire Company, Llc Power line maintenance monitoring
US20110238374A1 (en) * 2010-03-23 2011-09-29 Mark Lancaster Power Line Maintenance Monitoring
US10228001B2 (en) 2010-09-22 2019-03-12 Hubbell Incorporated Transmission line measuring device and method for connectivity
US9697724B2 (en) 2010-09-22 2017-07-04 Hubbell Incorporated Transmission line measuring device and method for connectivity and monitoring
US8374821B2 (en) 2010-12-22 2013-02-12 Utility Risk Management Corporation, Llc Thermal powerline rating and clearance analysis using thermal imaging technology
US8275570B2 (en) 2011-03-02 2012-09-25 Utility Risk Management Corporation, Llc Thermal powerline rating and clearance analysis using local thermal sensor
US9198500B2 (en) * 2012-12-21 2015-12-01 Murray W. Davis Portable self powered line mountable electric power line and environment parameter monitoring transmitting and receiving system
CN103837797B (zh) * 2014-03-12 2016-04-20 国家电网公司 一种光纤复合架空地线雷击辨别与定位方法
CN104242813A (zh) * 2014-09-01 2014-12-24 国家电网公司 一种用于直流输电线路在线监测装置的电源结构
US10903653B2 (en) 2015-12-08 2021-01-26 Smart Wires Inc. Voltage agnostic power reactor
US10180696B2 (en) 2015-12-08 2019-01-15 Smart Wires Inc. Distributed impedance injection module for mitigation of the Ferranti effect
US10418814B2 (en) 2015-12-08 2019-09-17 Smart Wires Inc. Transformers with multi-turn primary windings for dynamic power flow control
US10008317B2 (en) 2015-12-08 2018-06-26 Smart Wires Inc. Voltage or impedance-injection method using transformers with multiple secondary windings for dynamic power flow control
US10199150B2 (en) 2015-12-10 2019-02-05 Smart Wires Inc. Power transmission tower mounted series injection transformer
US10218175B2 (en) 2016-02-11 2019-02-26 Smart Wires Inc. Dynamic and integrated control of total power system using distributed impedance injection modules and actuator devices within and at the edge of the power grid
US10097037B2 (en) 2016-02-11 2018-10-09 Smart Wires Inc. System and method for distributed grid control with sub-cyclic local response capability
US10651633B2 (en) 2016-04-22 2020-05-12 Smart Wires Inc. Modular, space-efficient structures mounting multiple electrical devices
US10468880B2 (en) 2016-11-15 2019-11-05 Smart Wires Inc. Systems and methods for voltage regulation using split-conductors with loop current reduction
US10666038B2 (en) 2017-06-30 2020-05-26 Smart Wires Inc. Modular FACTS devices with external fault current protection
CN107894553B (zh) * 2017-11-07 2023-09-26 国网江苏省电力公司盐城供电公司 一种电力电缆监测分析装置
TWI817067B (zh) * 2019-12-20 2023-10-01 美商Ｃｔｃ全球公司 用於高架電纜之入埠硬體、用於端接高架電纜的方法及用於通過端接配置來查詢高架電纜的方法
CN113363921B (zh) * 2021-06-07 2022-10-28 国核电力规划设计研究院有限公司 同塔多回架空输电线路单侧π接的连接结构和连接方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185424A (en) * 1960-12-20 1965-05-25 Clifford E Sloop Transformer mounting base assembly
GB1358994A (en) * 1971-03-16 1974-07-03 Saskatchewan Power Corp Vibration measuring equipment for power line vibration measurements

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259762A (en) * 1963-04-16 1966-07-05 John E Skuderna Electrostatic induction power supply
DE1937378U (de) * 1965-12-24 1966-04-28 Siemens Ag Schlaufenverbindung an abspannmasten mit biegesteifen bogenfoermigen profilstaeben.
FR2277454A1 (fr) * 1974-07-02 1976-01-30 Francaise Arconnerie Dispositif de protection des cables exposes au depot de matieres denses, telles que neige lourde ou givre
SU737856A1 (ru) * 1977-02-07 1980-05-30 Мары Грэс Им. 50-Летия Ссср Устройство дл измерени мощности в электроустановках трехфазного тока высокого напр жени
EP0002387A1 (en) * 1977-12-05 1979-06-13 THE GENERAL ELECTRIC COMPANY, p.l.c. Electric power system fault warning arrangements
US4268818A (en) * 1978-03-20 1981-05-19 Murray W. Davis Real-time parameter sensor-transmitter
SE428540B (sv) * 1981-04-13 1983-07-11 Wibra Kb Sett och anordning for overvakning av verktygsstatus i en verktygsmaskin med cyklisk bearbetning
JPS5821173A (ja) * 1981-07-30 1983-02-07 Sumitomo Metal Ind Ltd 電源系統の異常検出判別装置
JPS58117462A (ja) * 1981-12-29 1983-07-13 Takamatsu Electric Works Ltd 過電流通過表示装置における過電流検出回路
US4558310A (en) * 1982-09-29 1985-12-10 Mcallise Raymond J Current sensing device and monitor
US4635055A (en) * 1983-04-13 1987-01-06 Niagara Mohawk Power Corporation Apparatus for measuring the temperature and other parameters of an electic power conductor
JPS6051722U (ja) * 1983-09-16 1985-04-11 株式会社フジクラ 懸垂クランプ装置
JPS60229615A (ja) * 1984-04-26 1985-11-15 株式会社フジクラ スペ−サの緩み検出装置
JPS61112521A (ja) * 1984-11-05 1986-05-30 中国電力株式会社 送電線保護システム
GB8429433D0 (en) * 1984-11-21 1985-01-03 Ass Elect Ind Circuit breakers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185424A (en) * 1960-12-20 1965-05-25 Clifford E Sloop Transformer mounting base assembly
GB1358994A (en) * 1971-03-16 1974-07-03 Saskatchewan Power Corp Vibration measuring equipment for power line vibration measurements

Also Published As

Publication number Publication date
ES2025583T3 (es) 1992-04-01
JPH0727788Y2 (ja) 1995-06-21
US4821138A (en) 1989-04-11
JPS6310726U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-23
CA1292766C (en) 1991-12-03
EP0247544B1 (en) 1991-09-11
DE3772849D1 (de) 1991-10-17
AU7327687A (en) 1987-11-26
EP0247544A1 (en) 1987-12-02

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